Question: What is the name of the Christian holy day ?
Paraphrase: What is the title of the Christian heavenly day ?
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q60075825 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'sunday')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Low Sunday, Low Sunday, Trinity Sunday, Trinity Sunday, Easter Sunday, Easter Sunday, Misericordia Sunday, Misericordia Sunday, Quadragesima Sunday, Quadragesima Sunday, Oculi Sunday, Oculi Sunday, Passion Sunday, Passion Sunday, Advent Sunday, Advent Sunday, Laetare Sunday, Laetare Sunday, Reminiscere Sunday, Reminiscere Sunday, Gaudete Sunday, Gaudete Sunday, Second Advent Sunday, Second Advent Sunday, fourth Advent Sunday, fourth Advent Sunday, Cantate Sunday, Cantate Sunday, Divine Mercy Sunday, Divine Mercy Sunday, Jubilate Sunday, Jubilate Sunday, Palm Sunday, Palm Sunday, Fourth Sunday of Easter, Fourth Sunday of Easter, Third Sunday of Easter, Third Sunday of Easter